Extending the school day/year
Subtitle: proposals and results
Contributors: National Education Association of the United States. Professional and Organizational Development
Series: What research says about -- no. 9
Publisher: National Education Association, Professional and Organizational Development/Research Division
Published: 1987
Place of publication: Washington, D.C
Language: eng
Number of pages: 36
Subjects: School year -- United States; School day -- United States
Notes: "October 1987."

On cover: Data-search

Bibliography: p. 34-36